Spray Nozzle Chart
Select the nozzle size and desired PSI to determine gallons/minute (GPM).


Nozzle Size 400 PSI 500 PSI 600 PSI 700 PSI 800 PSI 1000 PSI 1250 PSI 1500 PSI 2000 PSI 2500 PSI 3000 PSI 4000 PSI 5000 PSI 6000 PSI 7000 PSI
03.0 0.9 1.0 1.1 1.2 1.3 1.5 1.6 1.8 2.1 2.3 2.5 3.0 3.3 3.6 3.9
03.5 1.1 1.2 1.4 1.5 1.6 1.8 2.0 2.1 2.5 2.8 3.0 3.5 3.9 4.3 4.6
04.0 1.2 1.4 1.5 1.7 1.8 2.0 2.2 2.4 2.8 3.1 3.5 4.0 4.5 4.9 5.3
04.5 1.4 1.5 1.7 1.8 2.0 2.2 2.5 2.7 3.1 3.5 3.8 4.5 5.0 5.5 5.9
05.0 1.5 1.8 1.9 2.1 2.2 2.5 2.7 3.1 3.5 3.9 4.3 5.0 5.6 6.1 6.6
05.5 1.7 1.9 2.1 2.3 2.5 2.8 3.0 3.4 3.9 4.3 4.8 5.5 6.2 6.7 7.3
06.0 1.8 2.1 2.3 2.5 2.7 3.0 3.3 3.7 4.2 4.7 5.2 6.0 6.7 7.3 7.9
06.5 2.0 2.3 2.5 2.7 2.9 3.3 3.6 4.0 4.6 5.1 5.6 6.5 7.3 8.0 8.6
07.0 2.2 2.5 2.7 2.9 3.1 3.5 3.9 4.3 4.9 5.5 6.1 7.0 7.8 8.6 9.3
07.5 2.3 2.7 2.9 3.1 3.4 3.8 4.1 4.6 5.3 5.9 6.5 7.5 8.4 9.2 9.9
08.0 2.5 2.8 3.1 3.3 3.6 4.0 4.4 4.9 5.7 6.3 6.9 8.0 8.9 9.8 10.6
08.5 2.6 3.0 3.3 3.6 3.8 4.3 4.7 5.2 6.0 6.7 7.4 8.5 9.5 10.4 11.2
09.0 2.8 3.2 3.5 3.8 4.0 4.5 5.0 5.5 6.4 7.1 7.8 9.0 10.1 11.0 11.9
10.0 3.1 3.5 3.9 4.2 4.5 5.0 5.5 6.1 7.1 7.9 8.7 10.0 11.2 12.2 13.2
12.5 3.9 4.4 4.8 5.2 5.6 6.3 6.9 7.7 8.8 9.8 10.8 12.5 14.0 15.3 16.5
15.0 4.7 5.3 5.8 6.3 6.7 7.5 8.3 9.2 10.6 11.8 12.9 15.0 16.8 18.4 19.8